```typescript index.ts
// Content feeds
const createContentFeedResponse = walmart.feeds.createContentFeed({
    feedType: "FEEDTYPE"
    wmQosCorrelationId: "b3261d2d-028a-4ef7-8602-633c23200af6"
    wmSvcName: "Walmart Service Name"
    wmSecTimestamp: "1443748249449"
    wmSecAuthSignature: "9fg3TPeRt0WSGbXNGGj4kSQ9L6PMBX.....9Zj5aDyg="
    wmConsumerId: "Get the Consumer ID from Developer Center after logging in"
    file: "FILE"
})
```